Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Hagamwela
* Weather data for Hagamwela Sri Lanka is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.9 | 30.4 | 32.9 | 35.1 | 35.2 | 37.6 | 38.9 | 38.5 | 36.2 | 32.1 | 31.2 | 31.1 |
| Average daytime temperature (°C) | 27.6 | 28.4 | 30.1 | 32.7 | 32.9 | 35.8 | 35.4 | 36.7 | 33.1 | 30.8 | 29.4 | 28.6 |
| Average temperature (°C) | 23.5 | 24.2 | 25.4 | 26.8 | 27.5 | 29.9 | 29.6 | 29.6 | 27.2 | 25.5 | 24.9 | 24.6 |
| Average night temperature (°C) | 20.3 | 21.0 | 21.8 | 22.7 | 23.7 | 25.7 | 25.4 | 24.5 | 23.5 | 22.4 | 22.3 | 22.2 |
| Absolute minimum temperature (°C) | 17.8 | 18.4 | 21.1 | 21.3 | 22.7 | 24.1 | 23.3 | 23.4 | 22.2 | 21.0 | 21.4 | 21.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 9.2 | 9.3 | 10.2 | 9.3 | 10.6 | 9.6 | 10.8 | 8.8 | 8.3 | 7.1 | 6.8 |
| Precipitation (mm) | 179 | 144 | 129 | 116 | 129 | 36 | 27 | 97 | 179 | 534 | 503 | 521 |
| Sunny days | 6 | 7 | 6 | 5 | 8 | 4 | 6 | 9 | 0 | 1 | 0 | 0 |
| Rainy days | 25 | 21 | 25 | 25 | 23 | 26 | 25 | 22 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hagamwela is at